Coastal Waters Forecast
Issued by NWS Upton, NY

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FZUS51 KOKX 040609
CWFOKX

Coastal Waters Forecast
National Weather Service New York NY
209 AM EDT Mon Aug 4 2025

Montauk Point NY to Sandy Hook NJ out 20 nm offshore, including
Long Island Sound, the Long Island Bays, and New York Harbor

ANZ300-041915-
209 AM EDT Mon Aug 4 2025

.Synopsis for the Long Island and Connecticut coastal waters...
High pressure remains in control through next weekend.

$$

ANZ350-041915-
Moriches Inlet NY to Montauk Point NY out 20 nm-
209 AM EDT Mon Aug 4 2025

.TODAY...NW winds around 5 kt, becoming SW around 5 kt this
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds.
Hazy.
.TONIGHT...SW winds around 5 kt. Seas around 3 ft. Wave Detail: E
3 ft at 8 seconds. Hazy in the evening.
.TUE...E winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft
at 8 seconds.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 4 ft at 8 seconds.
.WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft, occasionally to 6 ft. Wave Detail: E 5 ft at 9 seconds.
.WED NIGHT...E winds around 10 kt. Seas 4 to 5 ft, occasionally
to 6 ft. Wave Detail: E 5 ft at 9 seconds.
.THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft, occasionally to 6 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft.
.FRI...E winds around 10 kt. Seas 4 to 5 ft, occasionally to
6 ft.
.FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ353-041915-
Fire Island Inlet NY to Moriches Inlet NY out 20 nm-
209 AM EDT Mon Aug 4 2025

.TODAY...NW winds around 5 kt, becoming SW around 5 kt this
afternoon. Seas 2 to 3 ft. Wave Detail: E 3 ft at 8 seconds.
Hazy.
.TONIGHT...SW winds around 5 kt. Seas around 3 ft. Wave Detail: E
3 ft at 8 seconds. Hazy in the evening.
.TUE...E winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft
at 8 seconds.
.TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 3 ft at 8 seconds.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Wave Detail: E 5 ft at 8 seconds.
.WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft. Wave Detail: E 5 ft at 9 seconds.
.THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to
5 ft, occasionally to 6 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft, occasionally to
6 ft.
.FRI...E winds around 10 kt. Seas 4 to 5 ft, occasionally to
6 ft.
.FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft, occasionally to
5 ft.

$$

ANZ355-041915-
Sandy Hook NJ to Fire Island Inlet NY out 20 nm-
209 AM EDT Mon Aug 4 2025

.TODAY...NW winds around 5 kt, becoming SW this afternoon. Seas
2 to 3 ft. Wave Detail: E 3 ft at 8 seconds. Hazy.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas
2 to 3 ft. Wave Detail: E 3 ft at 8 seconds. Hazy in the evening.
.TUE...NE winds around 5 kt, becoming SE in the afternoon. Seas
2 to 3 ft. Wave Detail: E 3 ft at 8 seconds.
.TUE NIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 8 seconds.
.WED...E winds around 10 kt. Seas 3 to 4 ft, occasionally to
5 ft. Wave Detail: E 4 ft at 8 seconds.
.WED NIGHT...E winds around 10 kt. Seas 3 to 4 ft, occasionally
to 5 ft. Wave Detail: E 4 ft at 9 seconds.
.THU...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
5 ft, occasionally to 6 ft.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 5 ft, occasionally to 6 ft.
.FRI...E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to
4 ft, occasionally to 5 ft.
.FRI NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Seas
3 to 4 ft, occasionally to 5 ft.

$$

ANZ332-041915-
Long Island Sound East of the Mouth of the Connecticut River-
209 AM EDT Mon Aug 4 2025

.TODAY...W winds around 5 kt, becoming S around 5 kt this
afternoon. Seas 1 ft or less. Wave Detail: E 1 ft at 8 seconds.
Hazy.
.TONIGHT...SW winds around 5 kt. Seas 1 ft or less. Wave Detail:
SE 1 ft at 8 seconds. Hazy in the evening.
.TUE...E winds around 5 kt. Seas 1 ft or less. Wave Detail: E
1 ft at 8 seconds.
.TUE NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 8 seconds.
.WED...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 8 seconds.
.WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 8 seconds.
.THU...E winds 5 to 10 kt. Seas 1 ft or less.
.THU NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.FRI...E winds 5 to 10 kt. Seas 1 ft or less.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ331-041915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
209 AM EDT Mon Aug 4 2025

.TODAY...W winds around 5 kt, becoming SW this afternoon. Seas
1 ft or less. Hazy.
.TONIGHT...SW winds around 5 kt. Seas 1 ft or less. Hazy in the
evening.
.TUE...NE winds around 5 kt, becoming E around 5 kt in the
afternoon. Seas 1 ft or less.
.TUE NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.WED...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 2 seconds.
.WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 2 seconds.
.THU...E winds 5 to 10 kt. Seas 1 ft or less.
.THU NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.FRI...E winds 5 to 10 kt. Seas 1 ft or less.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ335-041915-
Long Island Sound West of New Haven CT/Port Jefferson NY-
209 AM EDT Mon Aug 4 2025

.TODAY...W winds around 5 kt, becoming S this afternoon. Seas
1 ft or less. Hazy.
.TONIGHT...S winds around 5 kt, becoming W around 5 kt after
midnight. Seas 1 ft or less. Hazy in the evening.
.TUE...E winds 5 to 10 kt. Seas 1 ft or less.
.TUE NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.WED...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: E 1 ft
at 2 seconds.
.WED NIGHT...E winds 5 to 10 kt. Seas 1 ft or less. Wave Detail:
E 1 ft at 3 seconds.
.THU...E winds 5 to 10 kt. Seas 1 ft or less.
.THU NIGHT...E winds 5 to 10 kt. Seas 1 ft or less.
.FRI...E winds 5 to 10 kt. Seas 1 ft or less.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 1 ft or less.

$$

ANZ338-041915-
New York Harbor-
209 AM EDT Mon Aug 4 2025

.TODAY...NW winds around 5 kt, becoming SE early this afternoon,
then increasing to 5 to 10 kt late. Waves 1 ft or less. Hazy.
.TONIGHT...S winds 5 to 10 kt, becoming W after midnight. Waves
1 ft or less. Hazy in the evening.
.TUE...NE winds around 5 kt, becoming SE in the afternoon. Waves
1 ft or less.
.TUE NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.WED...E winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...E winds around 10 kt. Waves 1 ft or less.
.THU...E winds 10 to 15 kt with gusts up to 20 kt. Waves around
2 ft.
.THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt. Waves
around 2 ft.
.FRI...E winds 5 to 10 kt with gusts up to 20 kt. Waves around
2 ft.
.FRI NIGHT...E winds 10 to 15 kt. Waves around 2 ft.

$$

ANZ340-041915-
Peconic and Gardiners Bays-
209 AM EDT Mon Aug 4 2025

.TODAY...Light and variable winds, becoming W around 5 kt late
this morning, then becoming SW this afternoon. Waves 1 ft or
less. Hazy.
.TONIGHT...SW winds around 5 kt. Waves 1 ft or less. Hazy in the
evening.
.TUE...E winds around 5 kt. Waves 1 ft or less.
.TUE NIGHT...E winds around 5 kt. Waves 1 ft or less.
.WED...E winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.THU...E winds 5 to 10 kt. Waves 1 ft or less.
.THU NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.FRI...E winds 5 to 10 kt. Waves 1 ft or less.
.FRI NIGHT...SE winds 5 to 10 kt. Waves 1 ft or less.

$$

ANZ345-041915-
South Shore Bays from Jones Inlet through Shinnecock Bay-
209 AM EDT Mon Aug 4 2025

.TODAY...NW winds around 5 kt, becoming SW around 5 kt this
afternoon. Waves 1 ft or less. Hazy.
.TONIGHT...SW winds around 5 kt. Waves 1 ft or less. Hazy in the
evening.
.TUE...NE winds around 5 kt, becoming SE in the afternoon. Waves
1 ft or less.
.TUE NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.WED...E winds 5 to 10 kt. Waves 1 ft or less.
.WED NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.THU...E winds 5 to 10 kt with gusts up to 20 kt. Waves 1 ft or
less.
.THU NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.
.FRI...E winds 5 to 10 kt. Waves 1 ft or less.
.FRI NIGHT...E winds 5 to 10 kt. Waves 1 ft or less.

$$